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有如下程序:includeusingnamespacestd;classXX{protected: intk;public: XX(intn=5):
有如下程序: #include <iostream> using namespace std; class XX { protected: int k; public: XX(int n=5):k(n){} ~XX() { cout<<"XX"; } virtual void f() const=0; }; inline void XX::f()
A.28XX
B.28YYXX
C.-33XX
D.-33XXYY
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更多 “ 有如下程序:includeusingnamespacestd;classXX{protected: intk;public: XX(intn=5): 有如下程序: #include <iostream> using namespace std; class XX { protected: int k; public: XX(int n=5):k(n){} ~XX() { cout<<"XX"; } virtual void f() const=0; }; inline void XX::f()A.28XXB.28YYXXC.-33XXD.-33XXYY ” 相关考题
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